1955 DeSoto Fireflite Sportsman

The Fireflite was introduced in 1955 as De Soto's top trim package of the DeSoto Firedome. It was wider and longer than the Firedome and it came equipped with a hemispherical cylinder head, 291 cubic inch displacement (4.8L) V8 engine producing 200 hp when equipped with the 4-barrel carburetor (149 kW) and PowerFlite automatic transmission. The transmission was operated by a Flite-Control lever located on the dashboard. The car weighed 4,070 lb (1850 kg) and cost US$3,544 ($40,309 in 2023 dollars). AM radio was a $110 option ($1,251 in 2023 dollars).

The 1956 model car was best known for its long, tapering tail fins, often accentuated by a two-tone exterior finish. The interior offered bench seating that could accommodate six passengers. The Fireflite had a 0 to 60 mph (97 km/h) acceleration time of 11 seconds and a top speed of 110 mph (175 km/h).

The Fireflite's bold design increased sales for DeSoto. In 1955, DeSotos sold well with over 114,765 examples produced, making 1955 the best year for the company since 1946. By 1956, DeSoto placed eleventh in U.S. production with an annual production of 110,418 cars. The success was short-lived, however, and Chrysler Corporation discontinued the Fireflite models at the end of the 1960 model year, and the DeSoto brand effective in November 1960.